30003133211320 has 64 divisors (see below), whose sum is σ = 71064627156000. Its totient is φ = 11368876405248.

The previous prime is 30003133211309. The next prime is 30003133211333. The reversal of 30003133211320 is 2311233130003.

It is a super-2 number, since 2×30003133211320² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30003133211291 and 30003133211300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10615074 + ... + 13141006.

Almost surely, 2^{30003133211320} is an apocalyptic number.

It is an amenable number.

30003133211320 is an abundant number, since it is smaller than the sum of its proper divisors (41061493944680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30003133211320 is a wasteful number, since it uses less digits than its factorization.

30003133211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541592 (or 2541588 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30003133211320 its reverse (2311233130003), we get a palindrome (32314366341323).

The spelling of 30003133211320 in words is "thirty trillion, three billion, one hundred thirty-three million, two hundred eleven thousand, three hundred twenty".